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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 304208092543801
Minimum number of levels = 1
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USGS 304208092543801 Al-5336Z

Allen Parish, Louisiana
Latitude  30°42'08", Longitude  92°54'38" NAD83
Land-surface elevation 25 feet above NGVD29
The depth of the well is 98 feet below land surface.
The depth of the hole is 98 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Chicot Aquifer (112CHCT) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code 		Water
level,
feet
below
land
surface		 Water
level,
feet
above
specific
vertical
datum		 Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1993-05-03 D62610 0.00NGVD291LUNSAA
1993-05-03 D62611 0.01NAVD881LUNSAA
1993-05-03 D7201925.00  1LUNSAA
2020-08-2014:00 UTCm62610 -3.56NGVD291SUSGSSA
2020-08-2014:00 UTCm62611 -3.55NAVD881SUSGSSA
2020-08-2014:00 UTCm7201928.56  1SUSGSSA
2021-02-0818:45 UTCm62610 -0.98NGVD291SUSGSSA
2021-02-0818:45 UTCm62611 -0.97NAVD881SUSGSSA
2021-02-0818:45 UTCm7201925.98  1SUSGSSA
2021-07-1321:16 UTCm62610 1.99NGVD291SUSGSSA
2021-07-1321:16 UTCm62611 2.00NAVD881SUSGSSA
2021-07-1321:16 UTCm7201923.01  1SUSGSSA
2022-01-2622:00 UTCm62610 -0.53NGVD291SUSGSSP
2022-01-2622:00 UTCm62611 -0.52NAVD881SUSGSSP
2022-01-2622:00 UTCm7201925.53  1SUSGSSP
2022-07-1320:47 UTCm62610 -1.81NGVD291SUSGSSP
2022-07-1320:47 UTCm62611 -1.80NAVD881SUSGSSP
2022-07-1320:47 UTCm7201926.81  1SUSGSSP
2023-02-1320:57 UTCm62610 0.48NGVD291SUSGSSP
2023-02-1320:57 UTCm62611 0.49NAVD881SUSGSSP
2023-02-1320:57 UTCm7201924.52  1SUSGSSP
2023-07-1814:10 UTCm62610 -1.88NGVD291SUSGSSP
2023-07-1814:10 UTCm62611 -1.87NAVD881SUSGSSP
2023-07-1814:10 UTCm7201926.88  1SUSGSSP
2024-02-0722:08 UTCm62610 -2.61NGVD291SUSGSSP
2024-02-0722:08 UTCm62611 -2.60NAVD881SUSGSSP
2024-02-0722:08 UTCm7201927.61  1SUSGSSP
2024-07-1021:30 UTCm62610 -0.28NGVD291SUSGSSP
2024-07-1021:30 UTCm62611 -0.27NAVD881SUSGSSP
2024-07-1021:30 UTCm7201925.28  1SUSGSSP

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementLInterpreted from geophysical logs.
Method of measurementSSteel-tape measurement.
Measuring agencyUNSNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.
Water-level approval statusPProvisional data subject to revision.